Am Samstag, 27. November 2010 schrieb Yuval Levy:
...
> > 
> > Looks like the last upgrade (in ubuntu 10.10) for nvidia made a change
> > from
> > 
> >     /usr/lib/libGL.so.1
> > 
> > to
> > 
> >     /usr/lib/nvidia-173/libGL.so.1
> > 
> > but our cmake does not find the correct lib. On my system both shared
> > libs are still there.
> 
> I have a slightly messier situation here.  I am subscribed to the cutting
> edge nvidia-vdpau ppa (it was the only way to get proper H.264 accelerated
> playback of AVCHD video).
> 
> /usr/lib/libGL.so.1 is here.
> 
> I don't have any /usr/lib/nvidia-173 folder.
> 
> I do have an /usr/lib/nvidia and an /usr/lib/nvidia-current folder
> 

Since loading of shared libraries is configured with /etc/ld.so.conf.d/*.conf, 
I checked the files there.
I found a file
        /etc/ld.so.conf.d/GL.conf
which lists the needed directories here
        # cat /etc/ld.so.conf.d/GL.conf
                /usr/lib/nvidia-173
                /usr/lib32/nvidia-173

Maybe it applies to your system too? Maybe we should use this info. But it 
really belongs to FindOpenGL.cmake, so
I am not too eager to manipulate ...

        Kornel

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